APA (7th ed.) Citation

Systematics Association & Cain, A. J. (1959). Function and taxonomic importance: A symposium edited for the association ([1st ed.].). [publisher not identified].

Chicago Style (17th ed.) Citation

Systematics Association and Arthur J. Cain. Function and Taxonomic Importance: A Symposium Edited for the Association. [1st ed.]. London: [publisher not identified], 1959.

MLA (9th ed.) Citation

Systematics Association and Arthur J. Cain. Function and Taxonomic Importance: A Symposium Edited for the Association. [1st ed.]. [publisher not identified], 1959.